English verb conjugation
OUGHT TO RETURN

Regular verb: return - returned - returned

Affirmation

Simple form	V-ing form
I ought to return you ought to return he ought to return we ought to return you ought to return they ought to return	I ought to be returning you ought to be returning he ought to be returning we ought to be returning you ought to be returning they ought to be returning
Perfect	V-ing perfect
I ought to have returned you ought to have returned he ought to have returned we ought to have returned you ought to have returned they ought to have returned	I ought to have been returning you ought to have been returning he ought to have been returning we ought to have been returning you ought to have been returning they ought to have been returning

Negation

Simple form	V-ing form
I oughtn't to return you oughtn't to return he oughtn't to return we oughtn't to return you oughtn't to return they oughtn't to return	I oughtn't to be returning you oughtn't to be returning he oughtn't to be returning we oughtn't to be returning you oughtn't to be returning they oughtn't to be returning
Perfect	V-ing perfect
I oughtn't to have returned you oughtn't to have returned he oughtn't to have returned we oughtn't to have returned you oughtn't to have returned they oughtn't to have returned	I oughtn't to have been returning you oughtn't to have been returning he oughtn't to have been returning we oughtn't to have been returning you oughtn't to have been returning they oughtn't to have been returning

Interrogative form

Simple form	V-ing form
ought to I return? ought to you return? ought to he return? ought to we return? ought to you return? ought to they return?	ought to I be returning? ought to you be returning? ought to he be returning? ought to we be returning? ought to you be returning? ought to they be returning?
Perfect	V-ing perfect
ought to I have returned? ought to you have returned? ought to he have returned? ought to we have returned? ought to you have returned? ought to they have returned?	ought to I have been returning? ought to you have been returning? ought to he have been returning? ought to we have been returning? ought to you have been returning? ought to they have been returning?

Interro-negative form

Simple form	V-ing form
oughtn't I to return? oughtn't you to return? oughtn't he to return? oughtn't we to return? oughtn't you to return? oughtn't they to return?	oughtn't I to be returning? oughtn't you to be returning? oughtn't he to be returning? oughtn't we to be returning? oughtn't you to be returning? oughtn't they to be returning?
Perfect	V-ing perfect
oughtn't I to have returned? oughtn't you to have returned? oughtn't he to have returned? oughtn't we to have returned? oughtn't you to have returned? oughtn't they to have returned?	oughtn't I to have been returning? oughtn't you to have been returning? oughtn't he to have been returning? oughtn't we to have been returning? oughtn't you to have been returning? oughtn't they to have been returning?